debian-forge/sources/test/conftest.py
Michael Vogt 1d4f2dc53b testutil: extract find_one_subclass_in_module() helper
A small refactor to avoid shipping this duplicated code (this
one is easy to extract/reuse).
2024-04-03 11:36:01 +02:00

33 lines
1.2 KiB
Python

import os
import pathlib
from types import ModuleType
import pytest
from osbuild import sources, testutil
from osbuild.testutil.imports import import_module_from_path
@pytest.fixture(name="sources_module")
def sources_module_fixture(request: pytest.FixtureRequest) -> ModuleType:
"""sources_module is a fixture that imports a stage module by its name
defined in SOURCES_NAME in the test module.
"""
if not hasattr(request.module, "SOURCES_NAME"):
raise ValueError("sources_module fixture must be used in a test module that defines SOURCES_NAME")
sources_name = request.module.SOURCES_NAME
caller_dir = pathlib.Path(request.node.fspath).parent
module_path = caller_dir.parent / sources_name
return import_module_from_path("sources", os.fspath(module_path))
@pytest.fixture
def sources_service(sources_module) -> ModuleType:
"""sources_service is a fixture that imports a sources module by its name
defined in SOURCES_NAME in the test module and returns a SourcesService
"""
service_cls = testutil.find_one_subclass_in_module(sources_module, sources.SourceService)
fd = testutil.make_fake_service_fd()
srv_obj = service_cls.from_args(["--service-fd", str(fd)])
return srv_obj